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update filter download

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It also lets users know if download is successful or not.
This commit is contained in:
buzz-lightsnack-2007 2024-03-29 18:07:01 +08:00
parent 93ae3df82f
commit 84947339ca
1 changed files with 38 additions and 13 deletions
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51
scripts/filters.js
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@ -14,12 +14,12 @@ export async function select(URL = window.location.href) {}
@return {boolean} the state
*/
export async function update(URL) {
console.log("Updating…");
// Import the updater.
const secretariat = await import(
chrome.runtime.getURL("scripts/secretariat.js")
);
const net = await import(chrome.runtime.getURL("scripts/net.js"));
const texts = await import(chrome.runtime.getURL("gui/scripts/read.js"));
// Apparently, JS doesn't have a native queueing system, but it might best work here.
class Queue {
@ -43,13 +43,6 @@ export async function update(URL) {
// Create a queue of the filters.
let filters = new Queue();
async function download(URL) {
let filter = await fetch(URL);
// Return the filter.
return filter;
}
if (URL) {
// Check if the URL is in a valid protocol
if (URL.includes(`://`)) {
@ -69,11 +62,43 @@ export async function update(URL) {
}
}
while (!filters.isEmpty()) {
let filter_URL = filters.dequeue();
let filter = await net.download(filter_URL);
if (!filters.isEmpty()) {
while (!filters.isEmpty()) {
let filter_URL = filters.dequeue();
// Write the filter to storage.
secretariat.write(["filters", filter_URL], filter, -1);
// Inform the user of download state.
console.log(filter_URL);
console.log(
texts.read(`settings_filters_update_status`, null, [filter_URL]),
);
// Create promise of downloading.
let filter_download = net.download(filter_URL);
filter_download
.then((result) => {
// Only work when the filter is valid.
if (result) {
// Write the filter to storage.
secretariat.write(["filters", filter_URL], result, -1);
console.log(
texts.read(`settings_filters_update_status_complete`, null, [
filter_URL,
]),
);
}
})
.catch((error) => {
// Inform the user of the download failure.
console.log(
texts.read(`settings_filters_update_status_failure`, null, [
error,
filter_URL,
]),
);
});
}
} else {
// Inform the user of the download being unnecessary.
console.log(texts.read(`settings_filters_update_stop`));
}
}